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Darhim Darhim

Universitas Pendidikan Indonesia

Author-ID : 249722

Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Neuroscience Nursing Physics Public Health Social Sciences Other

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DEVELOPING A LOCAL INSTRUCTION THEORY FOR LEARNING COMBINATIONS Ika Meika; Didi Suryadi; Darhim Darhim
Jurnal Infinity Vol 8 No 2 (2019): Volume 8 Number 2, Infinity
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v8i2.p157-166

This research aims at developing local instruction theory for learning combinations by using Realistic Mathematics Education (RME). This research uses a design research approach, Hypothetical Learning Trajectory (HLT), developed from a series of activities to obtain a better understanding about combinations at Senior High School (SHS) students. Theoretical development is supported by an interactive process in designing learning activities, conducting teaching experiment and conducting retrospective analysis to contribute to combinations of Local Instruction Theory (LIT). An understanding of combinations emerges and develops during classroom learning activities. Qualitative analysis of teaching experiments shows that by using local instruction theory teaching materials that characterize RME students are able to develop their understanding about a combination.

Global trends in flipped classroom research within mathematics education over past two decade: A bibliometric analysis Gida Kadarisma; Dadang Juandi; Darhim Darhim
Jurnal Infinity Vol 13 No 2 (2024): VOLUME 13, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v13i2.p531-552

This research aims to provide a bibliometric review of trends in using flipped classrooms in mathematics learning research. This research is essential to analyze the extent of the flipped classroom research trend in mathematics learning as a reference for future research in this research. Bibliometric analysis was used to analyze and classify bibliographic data by considering inclusion and exclusion criteria. The database used was Scopus using the Bibliometrix application. The search was carried out using the keywords "flipped classroom", "mathematics learning", and "K-12". The results revealed a total of 102 articles related to the keywords. The data showed increased publications over the last two decades, with 2023 being the year with the highest publication count. Apart from that, Indonesia had the highest rate of producing related articles. The most relevant author was Hew Khe Foon. The most cited article was "A self-regulated flipped classroom approach to improving students' learning performance in a mathematics course". The Indonesian Education University was the most productive affiliate related to this theme. Furthermore, the journal "Educational Technology and Society" was found to be the most prolific journal for publishing research outcomes. New themes emerged in flipped classroom research, such as conceptual and procedural knowledge. Future researchers are expected to utilize the research focus to determine the theme to be explored. It is recommended that further researchers incorporate the novelty discussed in this research.

IMPLEMENTASI LINTASAN BELAJAR PENGEMBANGAN BAHAN AJAR MATEMATIKA MELALUI PROJECT-BASED LEARNING Sumarni, Sumarni; Darhim, Darhim; Fatimah, Siti
SIGMA: JURNAL PENDIDIKAN MATEMATIKA Vol 16, No 2: Desember 2024
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/sigma.v16i2.16596

Tujuan dari penelitian ini adalah untuk mendeskripsikan aktivitas mahasiswa calon guru matematika (MCGM) dalam implementasi lintasan belajar pengembangan bahan ajar matematika melalui project-based learning. Partisipan penelitian terdiri dari 10 MCGM yang belajar di program studi pendidikan matematika sebuah universitas di Indonesia. Metode kualitatif deskriptif digunakan, instrumen penelitian berupa lintasan belajar pengembangan bahan ajar matematika melalui project-based learning dan instrumen lembar kerja proyek mahasiswa dari lintasan belajar yang dikembangkan, lembar observasi dan lembar refleksi. Data yang diperoleh dianalisis dengan menggunakan teknik analisis kualitatif deskriptif. Sebagai hasil dari penelitian, implementasi lintasan belajar pengembangan bahan ajar melaui project-based learning memberikan pengalaman kepada mahasiswa calon guru dalam mengembangkan bahan ajar matematika dan mahasiswa mampu menghasilkan produk bahan ajar yang valid berdasarkan hasil validasi ahli. Selain itu, dengan pengalaman aktivitas pengembangan bahan ajar melalui pembelajaran berbasis proyek dapat meningkatkan PCK dan MCK mahasiswa calon guru matematika.

Analisis Kemampuan Dekomposisi Computational Thinking Siswa Pada Materi Sistem Persamaan Linear Dua Variabel Solehudin, Solehudin; Darhim, Darhim; Herman, Tatang
Jurnal Perspektif Vol 8, No 2 (2024): Jurnal Perspektif: Volume 8 Nomor 2 Tahun 2024
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jp.v8i2.304

Kemampuan Computational Thinking (CT) adalah kemampuan penting abad ke-21 yang harus dimiliki oleh semua orang karena diprediksi akan menjadi keterampilan dasar layaknya membaca dan menulis. Kemampuan ini diyakini mampu mengantarkan generasi masa depan untuk dapat berhasil, baik dalam karier maupun kehidupan pribadinya. Tujuan penelitian ini adalah mengkaji lebih dalam mengenai kemampuan dekomposisi yang menjadi akar sekaligus kekuatan dari CT, dengan fokus pada kerangka Cognitive Computational Thinking. Penelitian ini merupakan penelitian kualitatif yang bersifat deskriptif. Subjek dalam penelitian ini adalah kelas VIII SMP Negeri yang ada di Kabupaten Sukabumi dengan jumlah siswa sebanyak 35 orang. Instrumen yang digunakan berupa tes tertulis, wawancara siswa dan guru. Analisis data dilakukan dengan menggunakan analisis data kualitatif yang meliputi tahap reduksi data, penyajian data, verifikasi, serta kesimpulan. Hasil penelitian menunjukkan bahwa kemampuan dekomposisi CT siswa masih rendah. Hal ini disebabkan karena siswa belum pernah diberikan soal-soal berbasis CT dan guru juga belum familiar dengan kemampuan penting ini sehingga belum pernah menerapkannya pada pembelajaran di kelas.

Development of a Local Instruction Theory for Trigonometric Ratios Andiani, Dini; Nurlaelah, Elah; Darhim, Darhim
Kreano, Jurnal Matematika Kreatif-Inovatif Vol. 15 No. 2 (2024): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : UNNES JOURNAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/dk629522

Some students find trigonometric ratios challenging. Research on the application of Local Instruction Theory (LIT) in trigonometry is limited, particularly in secondary school understanding of trigonometric ratios. This study aims to develop an LIT for trigonometric ratios using Realistic Mathematics Education (RME). The researcher designed a learning pathway to help students grasp the fundamental concepts of trigonometric ratios. The study employs a research design methodology, developing a Hypothetical Learning Trajectory (HLT) to improve students' understanding. The development of LIT for Trigonometric Ratios follows three stages: initial design, teaching experiments, and retrospective analysis. Students demonstrated the ability to understand trigonometric ratios through the learning process. The findings suggest that the use of LIT-based instructional materials, incorporating RME principles, significantly enhances students' conceptual understanding of trigonometric ratios in high school. Beberapa siswa menganggap materi perbandingan trigonometri cukup sulit. Penelitian tentang penerapan Local Instruction Theory (LIT) dalam pembelajaran trigonometri masih sangat terbatas, khususnya terkait dengan pemahaman rasio trigonometri di sekolah menengah. Penelitian ini bertujuan untuk mengembangkan Local Instruction Theory (LIT) perbandingan trigonometri dengan menggunakan Realistic Mathematic Education (RME). Dalam upaya membantu siswa membangun konsep dasar pada materi perbandingan trigonometri, peneliti mengembangkan alur LIT dengan menemukan jalur pembelajaran yang efektif. Pencapaian tujuan penelitian menggunakan desain penelitian. Serangkaian kegiatan mengembangkan Hypothetical Learning Trajectory (HLT) sehingga siswa sekolah menengah atas (SMA) memiliki pemahaman yang lebih baik tentang perbandingan trigonometri. Pengembangan Local Instruction Theory untuk Perbandingan Trigonometri meliputi tiga tahap yaitu mengembangkan desain awal, melakukan percobaan pengajaran, dan melaksanakan analisis retrospektif. Siswa mampu membangun pemahaman tentang perbandingan trigonometri selama proses pembelajaran berlangsung. Berdasarkan analisis kualitatif eksperimen pengajaran, penelitian ini berimplikasi pada penguatan Local Instruction Theory (LIT) perbandingan trigonometri dan pengembangan bahan ajar berbasis RME.

Mathematical Reasoning Analysis Based on Students’ Emotional Stability Oktaviani, Wulan Resti; Darhim, Darhim; Nurjanah, Nurjanah; Kusnandi, Kusnandi
PAEDAGOGIA Vol 27, No 3 (2024): PAEDAGOGIA Jilid 27 No 3 (2024)
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/paedagogia.v27i3.90291

High school students enter adolescence, a period full of challenges, including changes in their physical, emotional, cognitive, social, and behavioral aspects. The inability to adapt to these changes often leads to problems. Therefore, problem-solving skills are necessary. This study explores the relationship between students' emotional stability and their mathematical reasoning abilities. The research aims to understand how variations in emotional stability impact the cognitive process involved in mathematical reasoning. A descriptive qualitative approach was used to examine the mathematical reasoning abilities of twelfth-grade students in Bandung. Participants were selected using purposive sampling based on specific criteria related to their emotional stability and reasoning abilities. The instruments included a mathematical reasoning test and an emotional stability questionnaire measured on a Likert scale. The results indicate that students with high emotional stability demonstrate very good mathematical reasoning abilities, meeting all relevant indicators. In contrast, students with medium emotional stability show good reasoning skills, meeting three to four indicators. Students with low emotional stability, however, fall into the poor category, meeting only one or two indicators. These findings suggest that emotional stability significantly influences students' ability to reason mathematically. The study recommends that educators create engaging and supportive learning environments to enhance students' emotional stability and, consequently, their mathematical reasoning abilities. Training programs for students with low emotional stability are advised to help them focus better and improve their cognitive abilities. Future research should further investigate the interplay between emotional stability and mathematical reasoning across different subjects and educational levels to develop more effective educational strategies.

The Pedagogical Role of ICT on Computational Thinking in Learning Mathematics: A Systematic Review of Scopus Database Makur, Alberta Parinters; Darhim; Martadiputra, Bambang Avip Priatna
Hipotenusa: Journal of Mathematical Society Vol. 6 No. 2 (2024): Hipotenusa: Journal of Mathematical Society
Publisher : Program Studi Tadris Matematika Universitas Islam Negeri (UIN) Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18326/hipotenusa.v6i2.1964

The systematic review literature on the integration of computational thinking in learning mathematics at K-12 mathematics education showed that student-centered teaching approaches can bridge computational thinking and mathematics. However, studies on the role of ICT in improving the quality of learning and the integration of computational thinking in supporting the academic ability of K-12 students are still little reviewed in the current literature. In an effort to fill this gap, a systematic review of the pedagogical role of ICT in asssisting the improvement of students’ computational thinking in K-12 mathematics learning needs to be conducted. This study analyzed 14 studies from the Scopus database that met the inclusion requirements. The PRISMA protocol was used to assess the 14 studies reviewed. The results of this research are that several ICT tools effectively enhance students' CT in mathematics education, including augmented reality, digital gamification technology, robots, tablets, ePCR devices, online platforms for algorithm-based tasks, and problem-based programming. These studies recommend integrating these ICT tools into standard mathematics curricula, with careful design of learning activities, appropriate to students' developmental levels, and supported by adequate teacher training.

Analisa Kemampua Berpikir Aljabar Siswa Ditinjau dari Self-Efficacy dan Gender Syarifuddin, Syarifuddin; Darhim, Darhim; Yulianti, Kartika
Didaktis: Jurnal Pendidikan dan Ilmu Pengetahuan Vol 23 No 3 (2023): Didaktis
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/didaktis.v23i3.14399

Penelitian ini memiliki tujuan untuk menganalisis dan mendeskripsikan kemampuan berpikir aljabar siswa ditinjau dari tingkat efikasi diri dan gender. Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif. Subjek dan tempat penelitian ini adalah siswa kelas VIII C SMP Muhammadiyah 9 Surabaya. Hasil dari penelitian ini yaitu siswa laki-laki dan siswa perempuan dengan self-efficacy tinggi memiliki pemahaman soal yang baik dan mampu melakukan penyelesaian soal dengan baik, serta dapat melakukan penarikan kesimpulan dari soal yang dikerjakan. Sementara siswa laki-laki dan siswa perempuan dengan self-efficacy sedang memiliki pemahaman yang berbeda. Siswa laki-laki masih sering melakukan kesalahan dalam proses penyelesaian soal dan kurang teliti, sementara siswa perempuan mampu melakukan langkah-langkah penyelesaian soal dengan baik dan juga tidak dapat membuat kesimpulan akhir dengan benar. Sedangkan untuk siswa laki-laki dan siswa perempuan dengan tingkat self-efficacy rendah memiliki pemahaman soal yang kurang baik, karena keduanya sama sekali tidak menuliskan informasi yang diketahui dan pertanyaan yang ditanyakan. Selain itu, baik siswa laki-laki maupun siswa perempuan masih sering melakukan kesalahan perhitungan dalam proses penyelesaian soal, sehingga hasil akhirnya salah. Siswa laki-laki dan siswa perempuan juga tidak dapat membuat kesimpulan dari soal sudah dikerjakan. Kesimpulan dari penelitian ini yaitu siswa laki-laki dan perempuan memiliki perbedaan kemampuan dalam menyelesaikan tes berpikir aljabar. Serta ada perbedaan kemampuan berpikir aljabar antara siswa dengan tingkat efikasi diri tinggi, sedang dan rendah.

PELATIHAN GAMIFIKASI BAGI GURU DALAM MENDESAIN PEMBELAJARAN YANG MENARIK DI MTS SCI Fuji Azzumar; Muhammad Ari Subhi; Budi Rianto; Muhammad Tareq Ghifari; Muhammad Aiman Jamil Lubis; Darhim
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 14 No 1 (2024): Juli 2024
Publisher : LPPM UNINUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/jpkm.v14i1.3219

Gamification in instruction is considered attractive to many students, thereby increasing motivation and learning engagement. The training carried out aims to provide teachers with experience in designing interesting instruction through Role-Playing Game Maker MV (RPG Maker MV 1.2.0). This article describes the implementation of gamification training for teachers at MTs Sekolah Cinta Ilmu (SCI), Bandung Regency. This activity is a form of community service carried out using preliminary surveys and practicum methods. The results of the activity show the teacher's enthusiasm for designing new instruction in the form of gamification. Various positive responses were conveyed by the teacher council participating in the training because, more or less, they had mastered the basic competencies in running the RPG Maker MV 1.2.0 application as a necessity for implementing innovative, creative, and interesting instruction.

INCLUSIVE MATHEMATICS EDUCATION IN JUNIOR HIGH SCHOOL THROUGH MERDEKA CURRICULUM Muhammad Ari Subhi; Darhim
International Conference on Education, Science, Technology and Health (ICONESTH) 2023: ICONESTH
Publisher : International Conference on Education, Science, Technology and Health (ICONESTH)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/iconesth.vi.266

Every student possesses distinct learning needs that necessitate diligent efforts for fulfillment, particularly those requiring inclusive education. One of the pivotal strategies for meeting these requirements is through the curriculum. Presently, Indonesia employs the Merdeka Curriculum. This study aims to assess the efficacy of the Merdeka Curriculum in adequately facilitating inclusive mathematics education. The research methodology adopted involves document analysis. The principal focus of this research entails scrutinizing 12 regulatory documents and governmental policies concerning the Merdeka Curriculum and inclusive education, accessed through the Database Peraturan | JDIH BPK. The findings of this research are as follows: 1) The regulations and policies of the Merdeka Curriculum adequately accommodate students' learning needs through inclusive education, 2) Inclusive mathematics education is facilitated by the freedom to determine the flow of learning objectives and differentiation strategies, and 3) There are currently no guidelines or specific learning outcomes established in the field of mathematics for students with disabilities or exceptional intellectual and/or gifted abilities.

Co-Authors A Aristika A Jupri A Nurainy A Rohmah Adi Nurjaman, Adi Alberta Parinters Makur Aloisius Loka Son Amril, La Ode Andhin Dyas Fitriani Andini Dwi Rachamwati Andini Dwi Rachmawati Anggita Maharani Anwar, Vita Nova Aristika, Ayu Asih, Endang Cahya Mulyaning Audra Pramitha Muslim Audra Pramitha Muslim, Audra Pramitha Azis, Fadli Azmidar Azmidar Azmidar Azmidar, Azmidar Bambang A.P Martadiputra Bambang Avip Priatna Martadiputra cakrawala Bambang Eko Susilo Bana Kartasasmita Bana Kartasasmita Bernadetha Silaban Bernadetha Silaban Bill Chairy Rizki Bustaren Bonita Hirza Budi Rianto Dadan Dasari Dadan Rahmat Dadang Juandi Dadang Juandi Dahlan, Jarnawi Afghani Damianus Dao Samo Delsika Pramata Sari Diar Veni Rahayu Didi Suryadi Dini Andiani, Dini Ditasona, Candra Dzulfikar, Ahmad Edi Supriyadi Edy Surya Edy Surya Elah Nurlaelah Elvandri Yogi Pratama Endang Cahya Mulyaning A. Eris Iswara Fajriadi, Dede Farhan Nurul Imam Farhan Nurul Imam Fatimah, Siti Fitri Rahmawati Fitri, Azela Fitria Maghfiroh, Fitria Fuji Azzumar Gida Kadarisma Gita Safitri Gunawan, Sanie Rachma Setia Gusni Satriawati, Gusni Hamdan Sugilar Hesty Marwani Siregar Hidayat, Toni Hunaifi, Hunaifi Husain, Dayana Sabila I Made Suarsana I Made Suarsana Ika Meika Imelda Verina Inayah, Clara fadhilah Inayah, Sarah Indra Siregar Iswara, Eris J A Dahlan Jarnawi Afgani Dahlan Jarnawi Afgani Dahlan Joseph Taban Jozua Sabandar Jozua Sabandar Jozua Sabandar Jozua Sabandar Jurpri, Al Kadarisma, Gida Kadir, Kamaliyah Kartika Yulianti Khairunnisa Khairunnisa Khairunnisa Khairunnisa Kusnandi Kusnandi Kusnandi Kusnandi, Kusnandi Laelasari Laelasari, Laelasari Masitoh, Lisda Fitriana Mhmd. Habibi Muhammad Aiman Jamil Lubis Muhammad Ari Subhi Muhammad Ari Subhi Muhammad Tareq Ghifari mulyanti, Yanti Mulyanti N. Nurjanah Nelly Fitriani Ni Kadek Desi Lia Sagita Nia Gardenia Nike Astiswijaya Nur Eva Zakiah, Nur Eva Nur Hidayatullah Romadhon Nurmala Setianing Putri Oktaviani, Wulan Resti Palupi Sri Wijayanti, Palupi Sri Prabawanto, Sufiyani PRASETYAWAN, ENGGAR Purba, Santri Chintia Puspaningtyas, Nicky Dwi Putri Fitriasari, Putri Qania Agustika Siagian Rahayu, Diar Veni Rani Sugiarni Ratu Sarah Fauziah Iskandar Resy Nirawati Risma Nurul Auliya, Risma Nurul Rizki S.Pd. Rizky Rosjanuardi Rohimah, Siti Maryam Rully Charitas Indra Prahmana Rusli, Andi Zahrah Muflihah safitri, gita Sarah Inayah Septian, Ari Siagian, Qania Agustika Siti Fatimah Situmeang, Gita Meilisa Solehudin, Solehudin SRI YULIANTI Stevi Natalia, Stevi Sufyani Prabawanto, Sufyani Sugama Maskar Sugiarti, Dede Suhendra Suhendra Sumarni Sumarni Sumarni Sumarni Supriatna, Tatang Syaiful Hamzah Nasution Syaiful Syaiful Syarifuddin Syarifuddin Tatang Herman, Tatang TATI NURHAYATI Taufiqulloh Dahlan Thesa Kandaga Tia Purniati Turmudi Ulfa, Nadia Ulfah Nur Azizah VARA NINA YULIAN Wahyu Hidayat Wahyudin Wahyudin Widya Kusumaningsih Widya Kusumaningsih Yanti Mulyanti Yaya S Kusumah Yaya S. Kusumah Yaya S. Kusumah Yaya S. Kusumah Yaya S. Kusumah Yaya S. Kusumah Yullys Helsa Yuni, Yatha Yusuf Adhitya Zulkardi Zulkardi Zulkardi Zulkardi

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